it.unimi.di.mg4j.query
Class GenericItem

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.velocity.tools.view.servlet.VelocityViewServlet
              it.unimi.di.mg4j.query.GenericItem

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class GenericItem
extends VelocityViewServlet

An generic item, displaying all document fields.

This kind of QueryServlet item will display each field of a document inside a FIELDSET element. It is mainly useful for debugging purposes.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.velocity.tools.view.servlet.VelocityViewServlet

CONTENT_TYPE, DEFAULT_CONTENT_TYPE, DEFAULT_OUTPUT_ENCODING, DEFAULT_PROPERTIES_PATH, DEFAULT_TOOLBOX_PATH, DEFAULT_TOOLS_PROPERTIES, INIT_PROPS_KEY, SERVLET_CONTEXT_KEY, TOOLBOX_KEY, toolboxManager

Constructor Summary

GenericItem()

Method Summary

Template	handleRequest(HttpServletRequest request, HttpServletResponse response, Context context)
protected ExtendedProperties	loadConfiguration(ServletConfig config)

Methods inherited from class org.apache.velocity.tools.view.servlet.VelocityViewServlet

createContext, doGet, doPost, doRequest, error, findInitParameter, getResponseWriter, getTemplate, getTemplate, getVelocityEngine, getVelocityProperty, init, initToolbox, initVelocity, mergeTemplate, performMerge, requestCleanup, setContentType, setVelocityEngine

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericItem

public GenericItem()

Method Detail

loadConfiguration

protected ExtendedProperties loadConfiguration(ServletConfig config)
                                        throws FileNotFoundException,
                                               IOException

Overrides:

loadConfiguration in class VelocityViewServlet

Throws:

FileNotFoundException

IOException

handleRequest

public Template handleRequest(HttpServletRequest request,
                              HttpServletResponse response,
                              Context context)
                       throws Exception

Overrides:

handleRequest in class VelocityViewServlet

Throws:

Exception